/* 内容1开始 */
.intro{
	background: url(../img/ai/ltc-sale-bg.png)  50% -80px no-repeat fixed rgb(0, 0, 0);
	display: table;
	width: 100%;
	height: 659px;
	text-align: center;
	color: #fff;
	box-sizing: border-box;	   
}
.intro-body{
	display: table-cell;
	vertical-align: middle;
}
.intro .container img{
	width: auto;
	height: 151px;
	background-size: cover;	
}
/* 内容1结束 */
/* 问题开始 */
.question-bg{
	width: 100%;
	height: 805px;
	background-color: #f4f4f4;
	overflow: hidden;
	position: relative;
}
.question-content{
    width: 1180px;
    height: 805px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -590px;
    overflow: hidden;	
}
.question-tag{
	padding: 149px 0 131px;
	margin-left: 50%;
	transform: translateX(-50%);
}
.question-tag img{
	width: 550px;
	height: 35px;
}
.tag{
	position: relative;
}
.tag::after{
	position: absolute;
	content: '';
	width: 60px;
	height: 3px;
	background-color: #ea413c;
	border: 0;
}
.question-tag::after{
	top: 212px;
	left: 245px;
}
.q-lists{
	overflow: hidden;
}
.q-lists .q-item:nth-child(odd) {
    margin-right: 87px;
}
.q-lists .q-item {
    float: left;
    margin: 0 0 80px 0;
}
.q-lists .q-tag::after {
    width: 30px;
    height: 2px;
    top: 51px;
    left: 241px;
}
.q-lists .q-item img {
	width: 220px;
	height: 130px;
	float: left;
}
.q-lists .q-item .q-desc {
    margin-left: 240px;
}
.q-lists .q-item .q-desc .q-t {
    font-size: 18px;
    font-weight: 600;
    color: #444;
    line-height: 32px;
    margin-bottom: 41px;
}
.q-lists .q-item .q-desc .q-d {
    font-size: 16px;
    font-weight: 400;
    color: #444;
    line-height: 28px;
    width: 304px;
    white-space: pre;
}
/* 问题结束 */
/* 解决方案开始 */
.answer{
	position: relative;
	width: 100%;
	background: #232222;
	overflow: hidden;
}
.answer-bg{
	width: 100%;
	position: relative;
}
.ans-bg1{
	width: 100%;
	height: 810px;
	background: #232222;
}
.ans-bg2{
	width: 100%;
	height: 450px;
	background: #323131;
}
.ans-bg3{
	width: 100%;
	height: 450px;
	background: #232222;
}
.ans-bg4{
	width: 100%;
	height: 450px;
	background: #323131;
}
.ans-bg5{
	width: 100%;
	height: 450px;
	background: #232222;
}
.answer-content{
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 1180px;
    height: 2609px;
}
.ans-title{
	position: absolute;
	top: 141px;
	left: 50%;
	transform: translateX(-50%);
	height: 35px;
	object-fit: cover;
}
.answer::after{
	top: 205px;
	left: 50%;
	width: 60px;
	height: 3px;
	transform: translateX(-50%);
	position: absolute;
	content: '';
	width: 60px;
	height: 3px;
	background-color: #ea413c;
	border: 0;
}
.ans-pic-wrapper{
	position: absolute;
}
.pic1{
	top: 277px;
	left: 0px;
	width: 451px;
    height: 531px;
}
.pic1 img{
	width: 451px;
	height: 531px;
}
.pic2{
	top: 456px;
	left: 467px;
	width: 563px;
	height: 143px;
}
.pic2 img{
	width: 563px;
	height: 143px;
}
.pic3{
	top: 958px;
	left: 87px;
	width: 424px;
	height: 144px;
}
.pic3 img{
	width: 424px;
	height: 144px;
}
.pic4{
	top: 731px;
	left: 629px;
	width: 873px;
	height: 528px;
}
.pic4 img{
	width: 873px;
	height: 528px;
}
.pic5{
	    top: 1210px;
	    left: -31px;
	    width: 605px;
	    height: 499px;
}
.pic5 img{
	    width: 605px;
	    height: 499px;
}
.pic6{
	    top: 1405px;
	    left: 552px;
	    width: 519px;
	    height: 144px;
}
.pic6 img{
	    width: 519px;
	    height: 144px;
}
.pic7{
	    top: 1860px;
	    left: 65px;
	    width: 397px;
	    height: 142px;
}
.pic7 img{
	width: 397px;
	    height: 142px;
}
.pic8{
	top: 1680px;
	    left: 664px;
	    width: 448px;
	    height: 484px;
}
.pic8 img{
	    width: 448px;
	    height: 484px;
}
.pic9{
	top: 2110px;
	    left: -53px;
	    width: 577px;
	    height: 498px;
}
.pic9 img{
	   width: 577px;
	       height: 498px;
}
.pic10{
	top: 2300px;
	    left: 599px;
	    width: 443px;
	    height: 144px;
}
.pic10 img{
	      width: 443px;
	      height: 144px;
}
/* 解决方案结束 */
/* 合作案例开始 */
.company{
	width: 100%;
	    background: #fff;
}
.company-content{
	position: relative;
	    width: 1180px;
	    height: 712px;
	    margin: 0 auto;
	    background: transparent;
	    overflow: hidden;
}
.company-tag{
	padding: 150px 0 79px;
	    text-align: center;
}
.company-tag img{
	width: 139px;
	    height: 35px;
	    object-fit: cover;
}
.company-tag::after{
	left: 559px;
	    top: 214px;
	}
}
/* 合作案例结束 */